Science, asked by parasharpraveen244, 5 months ago

why is double circulation of blood is neccessary in human​​

Answers

Answered by YashodharPalav5109
13

Answer:

It is necessary for a human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system more efficient and helps in maintaining constant body temperature.

Answered by maxpro
2

Answer:

it is necessary to seperate oxygenated and deoxygenated blood

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